Back on 472kHz WSPR

After a brief foray on 6m WSPR, I have returned to 472kHz WSPR now. Antenna current is higher than last night (on the V2000 and halo with strapped feeders) and the only difference is the weather. I assumes the ground is wetter. So far, the usual stations although PA3TKF (286km) was a new station to spot earlier, bringing me up to 20 unique spots this summer. Again, I am sure that I should be able to copy lots more stations and they spot me too.